czkawka/czkawka_gui/src/main.rs

#[allow(unused_imports)]
use czkawka_core::{duplicate, empty_folder};

extern crate gtk;
use gtk::prelude::*;
use gtk::{ButtonsType, DialogFlags, MessageDialog, MessageType, Window};

fn main() {
    if gtk::init().is_err() {
        println!("Failed to initialize GTK.");
        return;
    }
    MessageDialog::new(None::<&Window>, DialogFlags::empty(), MessageType::Info, ButtonsType::Ok, "Hello World").run();
}